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Análise da competitividade econômica entre vigas de concreto protendido e vigas de concreto armado submetidas a vãos definidos
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia CivilEngenharia Civil, 2021-11-11)
In view of the growing use of prestressed concrete elements in Brazil, the
recurring architectural requirements that subject structural elements to free spans,
challenging loads and the need for technological innovations ...
Viabilidade de uso de cordoalha de aço CP-210 RB em viga pré-moldada para pontes
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Civil - PPGECivCâmpus São Carlos, 2018-08-30)
This work aims to document the production process and characteristics of the new Brazilian prestressing steel CP-210 RB, as well as evaluating its use viability and to indicate design guidelines for the application in the ...
Earthquake protection of colonial bell-towers in Colima, Mexico with externally prestressed FRPs
(Taylor & Francis, 2018)
Fadiga em dormentes de concreto reforçados com fibras de aço
(2001-07-01)
A prestressed concrete monoblock railroad tie was designed to attend the characteristics of a Brazilian railroad track with 1,600 mm gauge and 320 kN axle load. Concrete ties specimens were manufactured without and with ...